What are the Characteristics of Angiosperms

Characteristics of Angiosperms

iv) In addition to tracheids they have water-conducting structures called vessels in their xylem.

v) Their size range is 1mm to 300 feet (eucalyptus).

vi) Angiosperms may be classified as:

Herbs are small in size. Their stem are not hard and woody.

Shrubs are hard woody and wilt. They are shorter than trees.

Trees have hard woody stem and are taller than the shrubs.

Note: Innovations in the education system include the following: 1. Active use in the education system of information technologies, such as: personal computers; video and audio set-top boxes; case studies, through which the management of educational projects, control of the quality of knowledge etc., is carried out; satellite television; projectors; touch boards and screens. 2. Practical application of new technologies in education, namely: connection to modern automated general education systems, such as: Learning space, eLearning Server, Microsoft Class Server, Distance Learning Studio, Macromedia Author-ware, etc .; the development of multimedia lessons and lectures ; audio and video conferencing; creation of virtual research laboratories; the creation of electronic books, lecture notes, journals and other general electronic manuals; active use of means of communication: e-mail, Skype.